Title

An advanced sodium-ion battery composed of carbon coated Na3V2(PO4)3 in a porous graphene network

RIS ID

105869

Publication Details

Rui, X., Sun, W., Wu, C., Yu, Y. & Yan, Q. (2015). An advanced sodium-ion battery composed of carbon coated Na3V2(PO4)3 in a porous graphene network. Advanced Materials, 27 (42), 6670-6676.

Abstract

A 3D hierarchical meso- and macroporous Na3V2(PO4)3-based hybrid cathode with connected Na ion/electron pathways is developed for ultra-fast charge and discharge sodium-ion batteries. It delivers an excellent rate capability (e.g., 86 mA h g-1 at 100 C) and outstanding cycling stability (e.g., 64% retention after 10 000 cycles at 100 C), indicating its superiority in practical applications.

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Link to publisher version (DOI)

http://dx.doi.org/10.1002/adma.201502864